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1
Issue
7
IPv4 addresses
0
IPv6 addresses
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable.
v=spf1 a mx ptr ptr:iv.lt ptr:hostingas.lt ptr:cpanel.hostens.cloud ptr:cpanel.serverhost.name -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ptr:
iv.lt
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ptr:
hostingas.lt
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
ptr:
cpanel.hostens.cloud
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
PTR checks should no longer be used. See
RFC 7208, section 5.5
.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ptr ptr:iv.lt ptr:hostingas.lt ptr:cpanel.hostens.cloud ptr:cpanel.serverhost.name -all
The 'ptr' mechanism shouldn't be used because it's slow, resource intensive, and not very reliable